Diaz Cremades JM, Kasper CK, Dent J A, Ruggeri ZM, Zimmerman TS. The heterogeneity of Type IIA von Willebrand’s disease: studies with protease inhibitors - Batlle, J; Lopez Fernandez, MF; Campos, M; Justica, B; Berges, C; Navarro, JL (Blood, 1986)